baber/WOPTO huggingface dataset:
Patent JP-S62249366-A (JP)
Title: Sun light storage battery
Inventor: TONOMURA TADASHI
IPC: H01M4/134
Filed: 1986-04-22
Abstract: PURPOSE:To reduce the number of construction elements by using Cu2S which is p-type simiconductor ot sun light power generating part as a positive electrode in power storage part comprising a solid electrolyte secondary battery. CONSTITUTION:A power storage part (a) having an electromotive force of about 0.3-0.4V consists of a positive electrode comprising a Cu2S layer 3 which is p-type semiconductor, a Cu<+> ion conductive solid electrolyte 4, and a negative electrode 5 mainly comprising metallic copper. A power generating part (b) having an electromotive force of 0.50V consists of p/n junction formed by the junction of a CdS layer 2 which is n-type semiconductor and the Cu2S layer 3 which is p-type semiconductor and also serves as a positive electrode. The CdS layer 2 and the Cu negative electrode layer 5 are electrically connected. Thereby, the number of essential construction elements can be reduced from 5 to 4.
Patent JP-H04303237-A (JP)
Title: Check device for user definition statement
Inventor: OBA KATSUHIKO
IPC: G06F9/06
Filed: 1991-03-29
Abstract: PURPOSE:To provide a device which checks whether a user definition statement is correctly described or not. CONSTITUTION:When the user definition statement where an operation description part, the name of an input argument, and the name of an output argument are expressed in a distinctly discriminated form is given through a user definition statement input part 1, a data name and data type converting mechanism 3 retrieves a knowledge base 4A to convert names of arguments in the user definition statement to corresponding data types and generates a list of actual data types. An operation and data type converting mechanism 5 retrieves a knowledge base 4B to convert the operation description part in the user definition statement to a data type of input/output arguments corresponding to it and prepares a list of reference data types. A data type collating mechanism 7 judges whether data types of both lists match with each other or not to judge the user definition statement to be correct or not. The check result is expressed by the value of a state variable.
Patent JP-S5520630-A (JP)
Title: Filter material which collect dust from welding fume
Inventor: KONMA KANEO
IPC: B01D39/14
Filed: 1978-07-29
Abstract: PURPOSE: The filter material which is so arranged as to surely capture fine dust by holding ferromagnetic ferrite powder in the skeleton of urethane foam which has been formed to three-dimensional network form.  
     CONSTITUTION: Ferrite powder having permanent magnetism is held in the skeleton A of the completely open celled polyurethane foam which has been removed of thin films to three-dimensional network form. the skeleton A of this foam has good air permeability as the ratios that voids B occupy are as large as 85 to 95%, thus only the fine dust in welding fume is adsorbed in the ferrite having been held in the skeleton A and the air having passed through the filter is purified and exhausted. The use of this filter material enables the constiution of dust collecting apparatus to be simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11291860-A (JP)
Title: Air bag for vehicle
Inventor: OKUDA YORITO
IPC: B60R21/20
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce the numbers of part items and work man-hours. SOLUTION: A bag shape is formed by joining the peripheral parts of a pair of side panels 10 and 11 to the side edges 12a and 12b of a belt-like center panel 12 and, by joining the ends 12c and 12d of the center panel 12 to each other, a gate part 17 is formed to hold an inflator unit by the ends 12c and 12d.
Patent JP-H10268948-A (JP)
Title: Power unit
Inventor: ITO TSUKASA
IPC: G05F1/10
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a power unit with which the continuation of instable operation at the time of fault occurrence can be prevented. SOLUTION: This power unit is provided with a power source part 2 for converting a power supply voltage supplied from the outside through a power supply line to a prescribed voltage level and supplying this voltage to a load 3, power source monitoring part 4 for detecting the level of voltage supplied from the power source part 2 to the load 3 and monitoring whether the detected voltage level reaches a preset specified level or not, start history information storage part 5 for storing start history information showing start when the detected voltage level reaches the specified level as a result of monitor due to the power supply monitoring part 4,  and voltage cut-of f part 6 for referring to the start history information stored in the start history information storage part 5 when the detected voltage level does not reach the specified level as a result of monitor due to the power supply monitoring part 4 and cutting off the power supply voltage supplied from the outside to the power source part 2 when the start history information showing the start is stored.
Patent JP-S61251847-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/305
Filed: 1985-04-30
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material having superior sharpness, graininess and color reproducibility by forming a photosensitive layer consisting of two or more layers having different sensitivities and by incorporating a specified compound into the layer having the maximum sensitivity among the layers. CONSTITUTION:A photosensitive layer consisting of two or more layers having different sensitivities is formed, and a compound which reacts with the oxidized product of a developing agent and produces a compound which produces a development retarder or a precursor thereof on being oxidized is incorporated into the layer having the maximum sensitivity among the layers by <=1mol% of the amount of the silver halide in the photosensitive layer. A compound which reacts with the oxidized product of a developing agent and produces a precursor of a compound which produces a development retarder or a precursor thereof on being oxidized may be incorporated. The compound used includes a compound represented by formula 1. The preferred amount of the compound used id 0.05-0.1mol% per 1mol silver halide.
Patent JP-H07303388-A (JP)
Title: Signal generating circuit
Inventor: AKAMI AKIRA
IPC: H02P6/06
Filed: 1994-05-02
Abstract: PURPOSE:To provide an operating performance-enhanced and simple-structured signal generating circuit by which an analog signal of a large number of steps can be generated from a pulse width modulation signal of a small number of steps. CONSTITUTION:A signal generating circuit 11 is a circuit for generating the driving signal of a motor. An eight-step PWM signal from a PWM (pulse width modulation) circuit 12 is electrically insulated by a photocoupler 13 and is supplied to a smoothing circuit 17. An amplitude modulation circuit 28 consists of a control circuit 29, a photocoupler 30, and resistors 16a, 16b. The photocoupler 30 has a photodiode 33 to which a control signal is given and a photodiode 34. The smoothing circuit 17 integrates an amplitude-modulated signal which is supplied through a connection 32 and generates an analog signal of a voltage level corresponding to each step of the amplitude-modulated PWM signal.
Patent JP-S5520557-A (JP)
Title: Control system for interruption of microprogram
Inventor: KANEDA SABUROU
IPC: G06F9/48
Filed: 1978-07-31
Abstract: PURPOSE: To ensure a highly efficient request process for several units of CPU by providing the microprogram interruption.  
     CONSTITUTION: In case the data process is carried out based on the microorder after reading out the contents of the control storage, register 6-1 to which the item to perform the interruption action is written plus program state word interruption mask 6-2 which corresponds to register 6-1 are provided to the external register. At the same time, the interruption item which does not receive the control by mask 6-2 is provided to register 6-1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06308267-A (JP)
Title: Fitting method for upper nozzle of fuel assembly
Inventor: OYAMA JUNICHI
IPC: G21C3/334
Filed: 1993-04-20
Abstract: PURPOSE:To shorten the working time near a fuel rod by connecting support lattices, a sleeve fixed to an upper nozzle, and a control rod guide pipe in sequence via the pipe expanding action. CONSTITUTION:A lower nozzle 2 and multiple support lattices 3 are arranged in the prescribed state, many fuel rods 5 are inserted into lattice spaces, and an upper nozzle 1 is set at the prescribed position. A sleeve 7 is inserted into the end plate of the upper nozzle 1 from below and fixed by welding. The control rod guide pipe 4 is inserted into the nozzle 1, the lattice 3 with a sleeve 8, and a lattice 3 with an insert 9, then the end plug of the guide pipe 4 stored in the insert 9 and the nozzle 2 are connected with thimble screws. The sleeves 8 fitted to the lattices 3 except for the lowermost lattice 3, the sleeve 7, and the guide pipe 4 are fixed in sequence via the pipe expanding action. Symbols B, A indicate pipe expansion sections respectively. The lattices 3 except for the lattice 3 at the lowest section, the nozzle 1, and the guide pipe 4 can be quickly and surely connected in one process.
Patent JP-H04305031-A (JP)
Title: Production of silica glass
Inventor: TAKAHASHI HIDEAKI
IPC: C03B8/02
Filed: 1991-03-30
Abstract: PURPOSE:To produce a silica glass from cristobalite and to recover and reutilize the residue resulting from impurities in production. CONSTITUTION:An aq. soln. of the sodium silicate having a low content of water prepared from cristobalite is treated with an aq. ammonium nitrate soln. to obtain hydrous silica glass. In this case, the ammonia generated in the treatment with ammonium nitrate and the sodium nitrate obtained when the treated liq. is filtered are respectively recovered. A siliciferous component is added to the sodium nitrate and heated, the NO2 gas is allowed to react with the ammonia to form ammonium nitrate, the ammonium nitrate is used for treating the solidified water glass, the remaining Na2O and the siliciferous component are heated and subjected to reaction, the reaction product is separated into solid and liq., and the separated liq. is used as a part of the material to form the aq. soln. of sodium silicate. soln.
Patent JP-S61253085-A (JP)
Inventor: KIMURA KOSUKE
IPC: A63B17/04
Filed: 1985-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04303917-A (JP)
Title: X-ray mask and manufacture thereof
Inventor: OKUBO KINJI
IPC: G03F1/22
Filed: 1991-03-30
Abstract: PURPOSE:To enhance the positional accuracy of a pattern by a method wherein an X-ray transmitting film is supported by an inner frame in boundary regions of a plurality of X-ray absorbing patterns and in their peripheral regions and it is supported, in the peripheral part of the X-ray transmitting film, by an outer frame united with said inner frame. CONSTITUTION:An X-ray transmitting film composed of SiNx is formed in about 2mum on a base material 2 which is composed of Si and whose thickness is 1mm by a low-pressure chemical vapor growth method; in succession, a film, in about 0.7mum, which is composed of Ta is formed by an electron cyclotron resonance chemical vapor growth method; and after that, an X-ray absorbing film 6 is patterned by a photolithographic method. Thereby, X-ray absorbing patterns 18 are formed. Then, a resist 16 having the shape of an inner frame 8 as boundary regions and peripheral regions of a plurality of the X-ray absorbing patterns 18 and of the outer frame in the peripheral part of the X-ray transmitting film is formed on the rear face the base material 2; it is etched back by a wet etching method using a hot alkali; and window parts 14, for X-ray transmitting use, whose member is the same as that of the X-ray absorbing patterns 18 are formed.
Patent JP-S5217222-A (JP)
Title: Fall type liquid-fuel firing equipment
Inventor: EMI TADASHI
IPC: F23K5/00
Filed: 1975-07-30
Abstract: PURPOSE: A fall type liquid-fuel firing equipment which prevents the fuel in the oil-feed tank from flowing out when the fank is fitted improperly onto the firing equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60236882-A (JP)
Title: Working device for mobile farm machine
Inventor: ISHIDA ISAO
IPC: G05G1/00
Filed: 1984-05-09
Abstract: PURPOSE:To eliminate troublesomeness in wire setting work, by setting up an operating lever, connected to a function operating part of a working device through a wire, in an operating block, while attaching this operating block to the vicinity of a driver seat of a traveling car body free of detachment. CONSTITUTION:A function operating part 6 and operating levers 8 of a working device are connected through a wire 7. Each of these operating levers 8 are set up on an operating block 9. And, a setting part 36 to be installed in a lower side of the operating block 9 is detachably attached to an interlocking body 13 of a traveling car body 2. In addition, a hitch 23 of the working device 4 is connected to another hitch 16 installed in a connection device 3 of the traveling car body 2 with a pin 28. Therefore, in time of replacing each working device 4, it is easily replaceable in the state that the function operating part 6 and these operating lever 8 are left connected intact.
Patent JP-S63257869-A (JP)
Title: System for separating 'medicine' in medical account
Inventor: ABE KAZUYUKI
Filed: 1987-04-15
Abstract: PURPOSE:To realize automatic separation only by depressing the key of data on a bill, by providing a medicine separation code setting part, and a medicine separation processing part which performs the separation of a medicine by collating the code of the data inputted in time series with that of the separation code setting part. CONSTITUTION:The code of the data for which the separation of medicine is to be performed is set at the medicine separation setting part 3 in advance. The medicine separation processing part 4 collates the code of the data inputted from a input device 1 with that of the medicine separation code setting part 3. The data of the code separates the data before inputting from the data after inputting as different medicines. As a result, since the medicine is separated by the internal processing of a computer, it is possible to separate the medicine automatically only by depressing the key of the data described on the bill by an operator without being conscious of the data for which the medicine is to be separated.
Patent JP-H04323595-A (JP)
Title: Card type program timer
Inventor: MUROI HIROAKI
IPC: H01H43/00
Filed: 1991-04-24
Abstract: PURPOSE:To provide a card type program timer in which a program for a week can be set using a card and setting of the sequential actuation of circuits can be designated by the card. CONSTITUTION:A card 2 used has a mark entry frame for each circuit to be operated through a timer, in which frame marks for designation are written when the circuits are actuated in sequence. A signal processing circuit 13 samples designated information from marks on the mark entry frame of the card 2 which are read from a card reader 3, and then originates a program from a stage and the designated information sampled and stores the program in memory. If the set time of the program of the plural circuits whose sequential actuation is designated by the card 2 is the same, the signal processing circuit 13 generates an output to control the circuits in sequence from one with the smallest circuit number when the current time reaches the set time.
Patent JP-S5721386-A (JP)
Title: Preparation of oxazolidinone derivative
Inventor: TSUDA YOSHINORI
IPC: C07D209/08
Filed: 1980-07-11
Abstract: PURPOSE: To obtain an oxazolidinone derivative useful as a synthetic intermediate for medicines in high yield, by reacting specific compounds, and reducing the reaction product.  
     CONSTITUTION: A compound of formula II (R is alkyl) is reacted with a compound of formula III (R 1  and R 2  are alkyl, aryl or aralkyl; two R 2 s may link to form an alkylene) in the presence of a solvent, e.g. a hydrocarbon, at a temperature of the boiling point of the reaction mixture of below for several hours to 24hr, and the reaction product is then reduced catalytically or with a reducing agent by the conventional method to give the aimed compound of formula I.  
     USE: 4-(2-Hydroxy-3-alkylaminopropoxy)indole obtained by hydrolyzing the aimed compound has β-adrenergic neuroplegic action and is useful for the remedy and the prevention of arrhythmia, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60239219-A (JP)
Title: Switchover apparatus for speed control-pressure control of injection molding machine
Inventor: SAKAUCHI SABUROU
IPC: B29C45/77
Filed: 1984-05-11
Abstract: PURPOSE:To carry out a switchover from a speed control to a pressure control accurately by detecting a pressure of a resin with a mold inner pressure sensor in a cavity, converting a detected value into a differential signal through an amplifier, and the switchover from a speed control to the pressure control at a point of time when a normal value is exceeded by said differential signal. CONSTITUTION:A resin is injected from a injection machine 16 into the cavity 15, the pressure of the resin is detected by the mold inner pressure sensor connected to a dummy-pin 17, the detected value is amplified by the amplifier 19 and transmitted to a comparator circuit 21 after differentiated in a differential circuit, compaired with the reference value of an adjustable reference instrument here, and the switchover signal 23 which indicates the switchover from the speed control to the pressure control is given when the reference value is exceeded. A completion time of a filling of the resin is catched accurately, the highly precise switchover is possible, since there is no time lag of the switchover signal given from the differential signal when the standard value is exceeded.
Patent JP-H05152967-A (JP)
Title: Sigma delta analogue/ digital converter
Inventor: ROBAATO EICHI UORUDEN
IPC: H03M1/08
Filed: 1991-04-24
Abstract: PURPOSE: To suppress a quantization error in a multiple circuit A/D converter employing sigma delta modulation. CONSTITUTION: A sigma delta conversion circuit 14 of a sigma delta A/D converter 10 generates a 1st sequence of a digital word and a quantization error signal depending on an analog input signal. An intermediate amplifier 34 amplifies the quantization error signal by a gain factor G. A sigma delta conversion circuit 18 generates a 2nd sequence of a digital word in response to the amplified quantization error signal. The 1st and 2nd sequence sets are filtered by noise cancellation networks 31, 32 and the filtered 2nd sequence is divided at a divider circuit 38 by the gain factor G. An output addition node 40 adds the filtered 1st sequence and the divided 2nd sequence to provide an output sequence of the digital word.
Patent JP-S60238873-A (JP)
Title: Toner replenishing device
Inventor: HIROHASHI NORICHIKA
IPC: G03G15/08
Filed: 1984-05-11
Abstract: PURPOSE:To always clean a sensor, and to execute exactly a replenishment by making a coil spring provided on one end of an auger contact by pressure to the sensor of the lower part of a toner box, turning it together with the auger, and feeding a toner. CONSTITUTION:A drop hole OP is provided on the lower part of a toner box 1, and an auger 3 is provided in a traversing cylinder P. A drop hole TP is provided on the other end of the auger 3, and the auger 3 is turned by a motor 5. A coil spring 4 is connected to the end part of the drop hole OP side of the auger 3, and the auger 3 is turned, rubbing the surface of a toner quantity sensor 2 by the coil spring 4. A toner is fed to a developing part which is not shown in the figure, in accordance with the regular route as indicated with arrows F1, F2 and F3. In this way, blocking of the toner is prevented, the toner quantity is detected exactly, and the toner is replenished exactly.
Patent JP-H06309214-A (JP)
Title: Data base system
Inventor: YOSHITAKE MAKOTO
IPC: G06F21/60
Filed: 1993-04-21
Abstract: PURPOSE:To improve a protecting function for secret data. CONSTITUTION:A user stores his or her own secret data on his or her floppy disk 4. The floppy disk is disconnected from the system as long as the disk is kept at hand, so the secret data are never known to other users through the line of the system and the contents of the data are not destroyed owing to system trouble, etc. To access the secret data, the floppy disk 4 is loaded in an external storage device 3 and the secret data are transferred to the storage area of a main storage device 5 to perform data processing. At this time, a duplicate access inhibiting means 8 locks the storage area to inhibit access from others, so the secret data never leak. Further, a data storage means 9 writes the data in the storage area on the floppy disk 4 after the access to store the latest secret data at all times. A data erasing means 10 clears the storage area to prevent the secret data from leaking since the data are left unerased.
Patent JP-H02274811-A (JP)
Title: Production of grain-oriented silicon steel sheet excellent in magnetic property
Inventor: YOSHITOMI YASUNARI
IPC: C21D8/12
Filed: 1989-04-14
Abstract: PURPOSE:To stably produce a grain-oriented silicon steel sheet excellent in magnetic properties by performing a hot rolling stage under specific conditions at the time of subjecting a slab of steel with a specific composition to hot rolling, cold rolling, decarburizing annealing, and final finish annealing, CONSTITUTION:A slab having a composition consisting of, by weight, 0.021 to 0.075% C, 2.5 to 4.5% Si, 0.010 to 0.060% acid-soluble Al, 0.0030 to 0.0130% N, <=0.014% (S+0.405Se), 0.05 to 0.8% Mn, and the balance Fe with inevitable impurities is heated up to <1280 deg.C to undergo hot rolling and subjected, it necessary, to hot rolled plate annealing. Subsequently, the hot rolled plate is subjected to single or more cold rollings including final cold rolling at >=80% rolling reduction while process-annealed, if necessary, between the cold rolling stages, followed by decarburizing annealing and final finish annealing. At this time, in the hot rolling stage, hot rolling finishing temp. is regulated to 750 to 1150 deg.C and the plate is held, after the conclusion of hot rolling, at least for 1sec at 170 deg.C, and further, coiling temp. ls regulated to <700 deg.C. By this method, the grain-oriented silicon steel sheet useful for iron core for transformer, etc., and excellent in magnetic properties can be obtained.
Patent JP-H07301873-A (JP)
Title: Silver halide emulsion and photographic sensitive material
Inventor: MARUI TOSHIYUKI
IPC: G03C1/09
Filed: 1994-05-06
Abstract: PURPOSE:To provide the photographic sensitive material small in blackening, desensitization and fog with the lapse of time each caused by pressure at the time of handling and free from fluctuation of gradation due to processing numbers and processing temperatures in rapid processing. CONSTITUTION:(1) The silver halide emulsion comprising the silver halide grains having an average silver iodide content of <3 mol% and >=2 twin crystal faces parallel to each other and an aspect ratio of <2, and having been chemically ripened in the presence of a selenium compound and having an emulsion volume of <=500ml per 1mol of the silver halide at the time of the chemical ripening, and (2) the silver halide photographic sensitive material having on at least one side of a support at least emulsion layer containing the silver halide emulsion described in (1).